摘要
主要研究采用钻模板来解决支承架上行孔组的加工难题。
This article mainly suggests using the drilling template to solve the difficult problems of manufacturing the group of line hole in the brace.
出处
《鸡西大学学报（综合版）》
2002年第3期46-47,共2页
JOurnal of Jixi University:comprehensive Edition
